1946102720

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{148331}}^1$

素因数の和:148389

約数の個数: 56

約数和(自身を含む): 4747217328

約数和(自身を除く): 2801114608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 6560, 13120, 148331, 296662, 593324, 741655, 1186648, 1483310, 2373296, 2966620, 4746592, 5933240, 6081571, 9493184, 11866480, 12163142, 23732960, 24326284, 30407855, 47465920, 48652568, 60815710, 97305136, 121631420, 194610272, 243262840, 389220544, 486525680, 973051360, 1946102720]

約数ペア:

[(1, 1946102720), (2, 973051360), (4, 486525680), (5, 389220544), (8, 243262840), (10, 194610272), (16, 121631420), (20, 97305136), (32, 60815710), (40, 48652568), (41, 47465920), (64, 30407855), (80, 24326284), (82, 23732960), (160, 12163142), (164, 11866480), (205, 9493184), (320, 6081571), (328, 5933240), (410, 4746592), (656, 2966620), (820, 2373296), (1312, 1483310), (1640, 1186648), (2624, 741655), (3280, 593324), (6560, 296662), (13120, 148331)]